Average Co-Inventor Count = 2.67
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Fanuc Corporation (2 from 6,066 patents)
2 patents:
1. 4804872 - Rotor of a built-in motor
2. 4485320 - Welded stator using non-magnetic bars in specially shaped lamination